Wildfire Alert Report

Date: 2025-04-11
Time: 18:36:25
Production Date and Time: 2025-04-11 18:37:46 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251011836256_e20251011836314_c20251011836373.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251011834256_e20251011834314_c20251011834372.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Richland County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 18:36:28UTC
Radiative Center (Lat, Lon): 45.973057°, -97.084442°
Nearby Counties (meeting alert criteria):
  • Richland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.73 K
Observed - Background BT (3.9 um)6.09 K
BT Anomaly (3.9 um)6.28 K
Maximum Observed - Clear RTM BT (3.9 um)19.53 K
Maximum Observed BTD (3.9-10/11/12 um)17.53 K
Observed - Background BTD (3.9-10/11/12 um)5.19 K
BTD Anomaly (3.9-10/11/12 um)7.53 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.10 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power28.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.50°
Mean Solar Zenith Angle 38.10°
Mean Glint Angle91.00°
Water Fraction0.00
Total Pixel Area 7.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Clay County, NE
NWS WFO Hastings NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:36:30UTC
Radiative Center (Lat, Lon): 40.505833°, -98.098892°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.72 K
Observed - Background BT (3.9 um)4.58 K
BT Anomaly (3.9 um)4.08 K
Maximum Observed - Clear RTM BT (3.9 um)25.65 K
Maximum Observed BTD (3.9-10/11/12 um)15.17 K
Observed - Background BTD (3.9-10/11/12 um)4.00 K
BTD Anomaly (3.9-10/11/12 um)15.30 K
Similar Pixel Count16
BT Time Tendency (3.9 um)3.90 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.70°
Mean Solar Zenith Angle 32.60°
Mean Glint Angle81.00°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Franklin County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 18:36:31UTC
Radiative Center (Lat, Lon): 38.404724°, -95.119720°
Nearby Counties (meeting alert criteria):
  • Franklin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.62 K
Observed - Background BT (3.9 um)8.46 K
BT Anomaly (3.9 um)5.29 K
Maximum Observed - Clear RTM BT (3.9 um)23.78 K
Maximum Observed BTD (3.9-10/11/12 um)16.69 K
Observed - Background BTD (3.9-10/11/12 um)7.94 K
BTD Anomaly (3.9-10/11/12 um)11.07 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.10 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power34.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.40°
Mean Solar Zenith Angle 30.60°
Mean Glint Angle75.30°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Yell County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:36:31UTC
Radiative Center (Lat, Lon): 35.073612°, -93.549446°
Nearby Counties (meeting alert criteria):
  • Yell County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.71 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.03 K
Observed - Background BT (3.9 um)1.97 K
BT Anomaly (3.9 um)2.37 K
Maximum Observed - Clear RTM BT (3.9 um)9.96 K
Maximum Observed BTD (3.9-10/11/12 um)7.07 K
Observed - Background BTD (3.9-10/11/12 um)1.95 K
BTD Anomaly (3.9-10/11/12 um)3.29 K
Similar Pixel Count15
BT Time Tendency (3.9 um)1.50 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.71 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.40°
Mean Solar Zenith Angle 27.50°
Mean Glint Angle68.00°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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